Answer: 8
Step-by-step explanation:

Where's the graph? If you can give me the graph then I'd be able to answer for you.
The answer is A, since 8 and 6 go together while you're trying to find the height for x.
2x + y = -3
x - 2y = -4
2x + y = -3
2x - 4y = -8
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5y = 5
y= 1
2x + y = -3
2x + (1) = -3
2x = -4
x = -2
Solution: x = -2, y = 1
Answer:
x= 24, y= 33°
Step-by-step explanation:
MJ is part of the diameter of the circle and there is right angle between the diameter and HK
As the diameter and HK are perpendicular, HM=MK and mHJ= mJK
So,
and